/* AiVisionBot. Design language from aiserva.com (VYROX): one light theme, one accent, DM Sans display + Inter text +
   JetBrains Mono figures, radius 12/16/24, soft grid, motion by transitions + IntersectionObserver.
   AiVisionBot identity: electric blue accent; lime is reserved for AI detections only. No sticky or fixed chrome. */
@font-face{font-family:'DM Sans';src:url(../fonts/dm-sans-latin-var.woff2) format('woff2');font-weight:100 1000;font-display:swap}
@font-face{font-family:'Inter';src:url(../fonts/inter-latin-var.woff2) format('woff2');font-weight:100 900;font-display:swap}
@font-face{font-family:'JetBrains Mono';src:url(../fonts/jetbrains-mono-latin-var.woff2) format('woff2');font-weight:100 800;font-display:swap}
:root{color-scheme:light;
  --accent:#2557d6;--accent-deep:#1a3fa3;--accent-tint:#eef3ff;--accent-line:#d6e2ff;
  --detect:#84cc16;--detect-ink:#1a2e05;--ink:#0f172a;--ink-2:#1e293b;--muted:#526077;--line:#e4e9f1;--canvas:#f6f8fc;--panel:#eef2f8;
  --ok:#15803d;--ok-bg:#ecfdf3;--warn:#b45309;--warn-bg:#fff7e8;--pro:#6d28d9;--pro-bg:#f3eeff;
  --r-chip:12px;--r-card:16px;--r-panel:24px;--ease:cubic-bezier(.16,1,.3,1);
  --sh:0 1px 2px rgba(15,23,42,.05),0 10px 28px -14px rgba(15,23,42,.18);--sh-lift:0 4px 10px rgba(15,23,42,.06),0 30px 60px -26px rgba(15,23,42,.3)}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:#fff;color:var(--ink);font:16px/1.6 'Inter',ui-sans-serif,system-ui,sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}a{color:inherit}p{margin:0 0 1em}
h1,h2,h3{font-family:'DM Sans','Inter',sans-serif;margin:0;color:var(--ink);font-weight:800}
h1{font-size:clamp(2.3rem,5vw,4.1rem);letter-spacing:-.038em;line-height:1.02}
h2{font-size:clamp(1.8rem,3.4vw,2.75rem);letter-spacing:-.03em;line-height:1.06}
h3{font-size:1.14rem;letter-spacing:-.016em;line-height:1.25;font-weight:700}
.mono{font-family:'JetBrains Mono',ui-monospace,monospace}.em{color:var(--accent)}
.lede{font-size:1.125rem;color:var(--muted);line-height:1.65;max-width:62ch}
.eyebrow{display:inline-block;font-size:.75rem;font-weight:700;letter-spacing:.07em;text-transform:uppercase;color:var(--accent-deep);margin-bottom:.9rem}
.skip{position:absolute;left:8px;top:-60px;padding:10px 16px;background:var(--ink);color:#fff;border-radius:999px;z-index:5}.skip:focus{top:8px}
:focus-visible{outline:3px solid #60a5fa;outline-offset:2px;border-radius:6px}
.ic{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:none}
.wrap{max-width:1260px;margin:0 auto;padding:0 24px}@media(max-width:640px){.wrap{padding:0 16px}}
section{padding:96px 0}@media(max-width:768px){section{padding:64px 0}}
.tint{background:var(--canvas)}.sec-head{max-width:800px;margin-bottom:44px}.sec-head p{margin-top:14px}
.center{text-align:center;margin-left:auto;margin-right:auto}.center .lede{margin-left:auto;margin-right:auto}
.bg-grid{position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(to right,rgba(37,87,214,.06) 1px,transparent 1px),linear-gradient(to bottom,rgba(37,87,214,.06) 1px,transparent 1px);background-size:64px 64px;-webkit-mask-image:radial-gradient(75% 65% at 50% 0%,#000 30%,transparent 100%);mask-image:radial-gradient(75% 65% at 50% 0%,#000 30%,transparent 100%)}
.g{display:grid;gap:24px}.g2{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:repeat(3,minmax(0,1fr))}.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media(max-width:1000px){.g3,.g4{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:640px){.g2,.g3,.g4{grid-template-columns:1fr}}
/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 24px;border-radius:999px;font-weight:700;font-size:.95rem;text-decoration:none;white-space:nowrap;border:1px solid transparent;cursor:pointer;transition:transform .25s var(--ease),background .2s,border-color .2s,box-shadow .25s}
.btn:active{transform:scale(.97)}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 10px 24px -10px rgba(37,87,214,.6)}.btn-primary:hover{background:var(--accent-deep)}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line)}.btn-ghost:hover{border-color:#c6d0de}
.btn-wa{background:#15803d;color:#fff;box-shadow:0 10px 24px -10px rgba(21,128,61,.55)}.btn-wa:hover{background:#166534}
.btn-row{display:flex;flex-wrap:wrap;gap:12px}
.pill{display:inline-flex;align-items:center;gap:8px;padding:7px 15px;border-radius:999px;background:var(--accent-tint);border:1px solid var(--accent-line);color:var(--accent-deep);font-size:.8rem;font-weight:700}
.dot{width:8px;height:8px;border-radius:50%;background:var(--detect);box-shadow:0 0 0 4px rgba(132,204,22,.22)}
.tag{display:inline-flex;align-items:center;gap:6px;font-size:.7rem;font-weight:700;padding:4px 10px;border-radius:999px;white-space:nowrap;letter-spacing:.02em}
.t-pro{color:var(--pro);background:var(--pro-bg)}.t-ref{color:var(--warn);background:var(--warn-bg)}.t-demo{color:var(--accent-deep);background:var(--accent-tint)}
/* header (normal flow) */
.hdr{border-bottom:1px solid var(--line);background:#fff;position:relative;z-index:3}
.hdr .wrap{display:flex;align-items:center;gap:24px;min-height:72px}
.logo{display:flex;align-items:center;gap:10px;font:800 1.25rem/1 'DM Sans',sans-serif;letter-spacing:-.02em;text-decoration:none}.logo img{width:34px;height:34px;border-radius:10px}.logo b{color:var(--accent)}
.nav{display:flex;gap:2px;align-items:center;margin:0 auto}.nav>a,.dd-btn{padding:9px 14px;border-radius:12px;text-decoration:none;font:600 .95rem/1 'Inter',sans-serif;color:var(--ink-2);background:none;border:0;cursor:pointer;display:inline-flex;align-items:center;gap:4px}
.nav>a:hover,.dd-btn:hover,.dd-btn[aria-expanded="true"]{background:var(--panel);color:var(--ink)}
.chev{width:16px;height:16px;transition:transform .25s var(--ease)}.dd-btn[aria-expanded="true"] .chev{transform:rotate(180deg)}
.dd{position:relative}
.dd-panel{position:absolute;top:calc(100% + 12px);left:50%;width:580px;display:grid;grid-template-columns:1fr 1fr;gap:4px;padding:14px;background:#fff;border:1px solid var(--line);border-radius:var(--r-card);box-shadow:0 24px 60px -24px rgba(15,23,42,.3),0 2px 6px rgba(15,23,42,.05);opacity:0;visibility:hidden;transform:translate(-50%,-6px);transition:opacity .2s var(--ease),transform .25s var(--ease),visibility .2s;z-index:20}
.dd.open .dd-panel{opacity:1;visibility:visible;transform:translate(-50%,0)}
.dd-panel::before{content:"";position:absolute;left:0;right:0;top:-14px;height:14px}
.dd-item{display:flex;gap:14px;align-items:flex-start;padding:12px;border-radius:12px;text-decoration:none}.dd-item:hover,.dd-item:focus-visible{background:var(--canvas)}
.dd-ic{width:40px;height:40px;flex:none;border-radius:11px;background:var(--accent-tint);color:var(--accent);display:grid;place-items:center}
.dd-item b{display:block;font:700 .95rem/1.3 'DM Sans',sans-serif;color:var(--ink)}.dd-item small{display:block;font-size:.82rem;line-height:1.4;color:var(--muted);margin-top:2px}
.mnav .mh{margin:16px 0 4px;font-size:.72rem;font-weight:700;letter-spacing:.07em;text-transform:uppercase;color:var(--accent-deep)}
.hdr-cta{display:flex;gap:10px}.hdr-cta .btn{min-height:42px;padding:0 18px}
.menu-btn{display:none;margin-left:auto;min-height:44px;padding:0 14px}
@media(max-width:1100px){.nav,.hdr-cta{display:none}.menu-btn{display:inline-flex}}
.hdr .mnav{display:none;border-top:1px solid var(--line);padding:8px 0 20px}.hdr .mnav.open{display:block}
.mnav a{display:block;padding:13px 4px;text-decoration:none;font-weight:600;border-bottom:1px solid var(--line)}.mnav .btn-row{margin-top:16px}
/* hero */
.hero{position:relative;padding:64px 0 40px;overflow:hidden;background:linear-gradient(180deg,#fff 0%,var(--canvas) 100%)}
.hero-grid{position:relative;display:grid;grid-template-columns:.92fr 1.08fr;gap:48px;align-items:center}
@media(max-width:1000px){.hero-grid{grid-template-columns:1fr;gap:36px}}
.hero h1{margin:18px 0 20px}.hero .lede{margin-bottom:28px}
.bt-w{display:inline-block;opacity:0;filter:blur(12px);transform:translateY(14px);transition:opacity .9s var(--ease),filter .9s var(--ease),transform .9s var(--ease)}
.bt-in .bt-w{opacity:1;filter:none;transform:none}
.shiny{background:linear-gradient(110deg,var(--accent-deep) 35%,#7aa2ff 50%,var(--accent-deep) 65%);background-size:220% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:shine 4.5s linear infinite}
@keyframes shine{from{background-position:120% 0}to{background-position:-120% 0}}
.stats{display:grid;grid-template-columns:repeat(3,auto);justify-content:start;gap:12px 36px;margin-top:34px}
.stat b{display:block;font:700 2rem/1 'JetBrains Mono',monospace;color:var(--ink)}.stat span{font-size:.85rem;color:var(--muted)}
.stage{position:relative;border-radius:var(--r-panel);overflow:hidden;background:#eef2f8;box-shadow:var(--sh-lift);border:1px solid var(--line)}
.stage.hero-stage{aspect-ratio:16/11}
.v3d,.vov{position:absolute;inset:0;width:100%;height:100%;display:block}.vov{pointer-events:none}
.hp{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.hp-step{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:999px;border:1px solid var(--line);background:#fff;font-size:.82rem;font-weight:700;color:var(--muted);transition:all .4s var(--ease)}
.hp-step i{font-style:normal;font-family:'JetBrains Mono',monospace;color:var(--accent-deep)}
.hp-step.on{background:var(--ink);color:#fff;border-color:var(--ink);transform:translateY(-2px)}.hp-step.on i{color:var(--detect)}
/* marquee */
.loop{overflow:hidden;border-block:1px solid var(--line);background:#fff;padding:16px 0;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.loop-track{display:flex;gap:40px;width:max-content;animation:loop 50s linear infinite}
.loop span{display:inline-flex;align-items:center;gap:10px;font-weight:600;color:var(--ink-2);white-space:nowrap}.loop span::before{content:"";width:7px;height:7px;border-radius:2px;background:var(--detect)}
@keyframes loop{to{transform:translateX(-50%)}}
/* cards */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r-card);box-shadow:0 1px 2px rgba(15,23,42,.04);transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .3s}
.card-hover:hover{transform:translateY(-3px);box-shadow:var(--sh-lift);border-color:var(--accent-line)}
.spot{position:relative;overflow:hidden}.spot::after{content:"";position:absolute;inset:0;pointer-events:none;opacity:0;transition:opacity .3s;background:radial-gradient(360px circle at var(--mx,50%) var(--my,50%),rgba(37,87,214,.10),transparent 60%)}.spot:hover::after{opacity:1}
/* case studies */
.feat{display:grid;grid-template-columns:1.1fr .9fr;gap:0;overflow:hidden;border-radius:var(--r-panel)}
@media(max-width:960px){.feat{grid-template-columns:1fr}}
.feat-media{position:relative;min-height:340px;background:#0f172a}.feat-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.feat-body{padding:36px}.feat-body h3{font-size:1.6rem;margin:10px 0 12px}
.kv{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:22px 0}
.kv div{background:var(--canvas);border:1px solid var(--line);border-radius:12px;padding:12px}.kv b{display:block;font:700 1.05rem/1.2 'JetBrains Mono',monospace}.kv span{font-size:.78rem;color:var(--muted)}
@media(max-width:560px){.kv{grid-template-columns:1fr 1fr}}
.thumbs{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:6px}.thumbs img{border-radius:10px;border:1px solid var(--line)}
.ref{display:flex;flex-direction:column;overflow:hidden}.ref .ph{aspect-ratio:16/10;overflow:hidden;background:var(--panel)}.ref .ph img{width:100%;height:100%;object-fit:cover;transition:transform .9s var(--ease)}.ref:hover .ph img{transform:scale(1.05)}
.ref .bd{padding:20px 20px 22px;display:flex;flex-direction:column;flex:1}.ref h3{margin:10px 0 8px}.ref p{color:var(--muted);font-size:.92rem;margin-bottom:12px}
.ref ul{list-style:none;padding:0;margin:0 0 14px;font-size:.88rem}.ref li{display:flex;gap:8px;padding:4px 0}.ref li::before{content:"";flex:none;width:8px;height:8px;margin-top:7px;border-radius:2px;background:var(--detect)}
.ref .more{margin-top:auto;font-weight:700;color:var(--accent);text-decoration:none;display:inline-flex;gap:6px;align-items:center;background:none;border:0;padding:0;cursor:pointer;font-size:.92rem}
.note{font-size:.85rem;color:var(--muted);margin-top:22px}
/* demo studio */
.studio{display:grid;grid-template-columns:300px 1fr;gap:20px;align-items:start}
@media(max-width:1000px){.studio{grid-template-columns:1fr}}
.chips{display:flex;gap:8px;overflow-x:auto;overflow-y:hidden;padding:2px 2px 8px;margin-bottom:20px;scrollbar-width:none}.chips::-webkit-scrollbar{display:none}
.chip{flex:none;border:1px solid var(--line);background:#fff;color:var(--ink-2);border-radius:999px;padding:9px 16px;font:600 .88rem/1 'Inter',sans-serif;cursor:pointer;transition:background .2s,border-color .2s,color .2s}
.chip:hover{border-color:#c6d0de}.chip[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:#fff}.chip small{opacity:.65;margin-left:4px;font-weight:500}
.uclist{border:1px solid var(--line);border-radius:var(--r-card);background:#fff;max-height:640px;overflow-y:auto;overscroll-behavior:contain;padding:6px}
@media(max-width:1000px){.uclist{display:none}}
.uclist button{display:flex;width:100%;align-items:center;gap:10px;text-align:left;background:none;border:0;border-radius:10px;padding:10px 12px;font:600 .9rem/1.3 'Inter',sans-serif;color:var(--ink-2);cursor:pointer}
.uclist button:hover{background:var(--canvas)}.uclist button[aria-current="true"]{background:var(--accent-tint);color:var(--accent-deep)}
.uclist button i{font-style:normal;font:700 .72rem 'JetBrains Mono',monospace;color:var(--muted);min-width:22px}
.ucselect{display:none;width:100%;min-height:48px;border:1px solid var(--line);border-radius:12px;padding:0 14px;font:600 .95rem 'Inter',sans-serif;background:#fff;color:var(--ink);margin-bottom:14px}
@media(max-width:1000px){.ucselect{display:block}}
.viewer .stage{aspect-ratio:16/9}
.vbar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;margin:0 0 14px}
.vbar h3{font-size:1.4rem}.vbar .meta{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.ctrl{display:flex;gap:8px}.ctrl button{min-height:40px;padding:0 14px;border-radius:999px;border:1px solid var(--line);background:#fff;font:600 .85rem 'Inter',sans-serif;cursor:pointer;display:inline-flex;gap:6px;align-items:center}
.ctrl button:hover{border-color:#c6d0de}.ctrl button[aria-pressed="true"]{background:var(--accent-tint);border-color:var(--accent-line);color:var(--accent-deep)}
.steps5{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px;margin-top:14px}
@media(max-width:760px){.steps5{grid-template-columns:1fr}}
.s5{border:1px solid var(--line);border-radius:12px;padding:12px 14px;background:#fff;transition:all .45s var(--ease);position:relative;overflow:hidden}
.s5 b{display:flex;align-items:center;gap:8px;font:700 .85rem 'DM Sans',sans-serif;margin-bottom:4px}.s5 b i{font-style:normal;font:700 .72rem 'JetBrains Mono',monospace;color:var(--accent-deep)}
.s5 p{margin:0;font-size:.82rem;color:var(--muted);line-height:1.45}
.s5.on{border-color:var(--accent);box-shadow:0 10px 24px -16px rgba(37,87,214,.6);transform:translateY(-2px)}.s5.on b i{color:var(--accent)}
.s5.on::after{content:"";position:absolute;left:0;bottom:0;height:3px;background:var(--accent);animation:prog 2.6s linear forwards}@keyframes prog{from{width:0}to{width:100%}}
.vinfo{display:grid;grid-template-columns:300px 1fr;gap:16px;margin-top:16px;align-items:start}
@media(max-width:640px){.vinfo{grid-template-columns:1fr}}
.vinfo figure{margin:0}.vimg{border-radius:12px;aspect-ratio:16/10;overflow:hidden;border:1px solid var(--line)}.vinfo figure img{width:100%;height:100%;object-fit:cover}.vinfo figcaption{font-size:.75rem;color:var(--muted);margin-top:6px}
.cls{display:flex;flex-wrap:wrap;gap:6px;margin:6px 0 12px}.cls span{font:600 .74rem 'JetBrains Mono',monospace;padding:4px 9px;border-radius:7px;background:#f1fbe3;color:#3f6212;border:1px solid #d9f2b0}
.vinfo dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:6px 14px;font-size:.88rem}.vinfo dt{color:var(--muted)}.vinfo dd{margin:0;font-weight:600}
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:16px;margin-top:56px}
.ucard{all:unset;cursor:pointer;display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .3s}
.ucard:hover,.ucard:focus-visible{transform:translateY(-3px);box-shadow:var(--sh-lift);border-color:var(--accent-line)}
.ucard .ph{aspect-ratio:16/10;background:var(--panel);overflow:hidden;position:relative}.ucard .ph img{width:100%;height:100%;object-fit:cover}
.ucard .ph::after{content:"";position:absolute;inset:14% 22%;border:2px solid var(--detect);border-radius:6px;opacity:0;transform:scale(1.15);transition:all .45s var(--ease)}
.ucard:hover .ph::after{opacity:1;transform:none}
.ucard .bd{padding:12px 14px 14px}.ucard small{font:600 .7rem 'JetBrains Mono',monospace;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}.ucard h3{font-size:.98rem;margin-top:4px}
/* pipeline + capability */
.flow{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}@media(max-width:1000px){.flow{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:560px){.flow{grid-template-columns:1fr}}
.step{padding:22px}.step .n{font:700 .78rem 'JetBrains Mono',monospace;color:var(--accent)}.step h3{margin:10px 0 6px}.step p{font-size:.9rem;color:var(--muted);margin:0}.step .tools{margin-top:12px;font:500 .74rem/1.5 'JetBrains Mono',monospace;color:var(--ink-2)}
.cap{padding:22px}.cap .ico{width:44px;height:44px;border-radius:12px;background:var(--accent-tint);color:var(--accent);display:grid;place-items:center;margin-bottom:14px}.cap h3{font-size:1.04rem;margin-bottom:6px}.cap p{color:var(--muted);font-size:.9rem;margin:0}
.tbl-wrap{border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;overflow-x:auto;background:#fff}
table{width:100%;border-collapse:collapse;font-size:.92rem;min-width:640px}th,td{text-align:left;padding:14px 18px;border-bottom:1px solid var(--line);vertical-align:top}
th{background:var(--canvas);font:700 .76rem/1.2 'Inter',sans-serif;letter-spacing:.05em;text-transform:uppercase;color:var(--muted)}tr:last-child td{border-bottom:0}td:first-child{font-weight:700;white-space:nowrap}td:nth-child(2){font-family:'JetBrains Mono',monospace;font-size:.82rem;color:var(--accent-deep)}td:last-child{color:var(--muted)}
.limit{border:1px solid #f3dfb8;background:#fffaf0;border-radius:var(--r-card);padding:22px}.limit h3{display:flex;gap:10px;align-items:center;font-size:1.04rem;margin-bottom:8px}.limit h3 .ic{color:var(--warn)}.limit p{margin:0;color:var(--muted);font-size:.92rem}
/* team */
.team{display:grid;grid-template-columns:1fr 1.2fr;gap:40px;align-items:center}@media(max-width:960px){.team{grid-template-columns:1fr}}
.people{display:grid;gap:12px}.person{display:flex;gap:16px;align-items:center;padding:18px}.avatar{width:56px;height:56px;border-radius:16px;background:var(--accent-tint);color:var(--accent-deep);display:grid;place-items:center;font:800 1.05rem 'DM Sans',sans-serif;flex:none;border:1px solid var(--accent-line)}
.person b{display:block;font-family:'DM Sans',sans-serif;font-size:1.05rem}.person span{color:var(--muted);font-size:.88rem}
/* faq + cta + footer */
.faq{max-width:880px}.faq details{border:1px solid var(--line);border-radius:var(--r-card);background:#fff;margin-bottom:12px}
.faq summary{cursor:pointer;list-style:none;padding:18px 20px;font-weight:700;display:flex;justify-content:space-between;gap:16px}.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font:600 1.3rem/1 'JetBrains Mono',monospace;color:var(--accent)}.faq details[open] summary::after{content:"\2212"}.faq details p{padding:0 20px 18px;margin:0;color:var(--muted)}
.band{background:linear-gradient(160deg,#2557d6 0%,#1a3fa3 60%,#172f7a 100%);color:#fff;border-radius:var(--r-panel);padding:56px;display:grid;grid-template-columns:1.4fr 1fr;gap:40px;align-items:center;position:relative;overflow:hidden}
.band h2{color:#fff;margin-bottom:14px}.band p{color:#dbe6ff;margin:0}.band .btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.35)}
@media(max-width:860px){.band{grid-template-columns:1fr;padding:36px 24px}}
footer{border-top:1px solid var(--line);padding:56px 0 56px;margin-top:96px;font-size:.92rem}
.foot{display:grid;grid-template-columns:1.6fr repeat(3,1fr);gap:32px}@media(max-width:860px){.foot{grid-template-columns:1fr 1fr}}
.foot h2{font-size:.78rem;letter-spacing:.07em;text-transform:uppercase;color:var(--muted);margin-bottom:12px}.foot a{display:block;text-decoration:none;padding:5px 0;color:var(--ink-2)}.foot a:hover{color:var(--accent)}
.legal{margin-top:40px;padding-top:20px;border-top:1px solid var(--line);color:var(--muted);font-size:.84rem;display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between}
.reveal{opacity:0;transform:translateY(18px);transition:opacity .9s var(--ease),transform .9s var(--ease)}.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}.reveal{opacity:1;transform:none}.bt-w{opacity:1;filter:none;transform:none}}
/* lens vignette over 3D stages (below the AI overlay) */
.stage::after{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(120% 90% at 50% 45%,transparent 60%,rgba(15,23,42,.16) 100%);z-index:1}
.stage .vov{z-index:2}
@media(max-width:640px){.viewer .stage,.stage.hero-stage{aspect-ratio:4/3}.stats{gap:12px 20px}.stat b{font-size:1.6rem}}
.pbx-host{position:relative;overflow:hidden}
.pbx{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:1}
.pbx-n{position:absolute;left:8px;bottom:8px;z-index:2;font:600 .68rem/1 'JetBrains Mono',monospace;color:#fff;background:rgba(15,23,42,.78);padding:5px 8px;border-radius:6px;pointer-events:none}
.ucard .ph::after{display:none}
.vinfo figure .pbx-host,.vinfo figure{position:relative}
.chip{min-height:44px}.ctrl button{min-height:44px}.ref .more{min-height:44px}
.ucselect{font-size:16px}
.uclist ul{list-style:none;margin:0;padding:0}
.foot a{padding:10px 0}.logo{min-height:44px}
@media(max-width:1100px){.nav>a,.dd-btn{min-height:44px}}
.mt-lg{margin-top:64px;font-size:1.5rem}.mt-md{margin-top:24px}
/* photo AI boxes: always shown; hover (and first view) re-runs the detection with a scan sweep */
.pbx-n{transition:background .3s,color .3s}.pbx-n.busy{background:rgba(37,87,214,.92)}
.pbx-n.busy::before{content:"";display:inline-block;width:7px;height:7px;margin-right:6px;border-radius:50%;background:#a3e635;animation:pbblink .5s ease-in-out infinite alternate}
.pbx-scan{position:absolute;left:0;right:0;top:-14%;height:14%;z-index:2;pointer-events:none;opacity:0;background:linear-gradient(180deg,transparent,rgba(59,130,246,.22) 65%,rgba(147,197,253,.9) 97%,transparent);box-shadow:0 2px 0 rgba(191,219,254,.95),0 0 18px rgba(59,130,246,.55)}
.pbx-detect .pbx-scan{animation:pbscan 1.1s cubic-bezier(.45,0,.25,1) forwards}
.pbx-detect .pbx::before{content:none}
.pbx-detect .pb-g{animation:pbshow .01s linear both;animation-delay:calc(var(--d) * 1000ms)}
.pbx-detect .pb-r{stroke-dasharray:100;animation:pbdraw .55s cubic-bezier(.16,1,.3,1) both,pbflash .7s ease-out both;animation-delay:calc(var(--d) * 1000ms)}
.pbx-detect .pb-l{animation:pbpop .4s cubic-bezier(.34,1.56,.64,1) both;animation-delay:calc(var(--d) * 1000ms + 260ms);transform-box:fill-box;transform-origin:left bottom}
@keyframes pbscan{0%{top:-14%;opacity:1}92%{opacity:1}100%{top:100%;opacity:0}}
@keyframes pbshow{from{opacity:0}to{opacity:1}}
@keyframes pbdraw{from{stroke-dashoffset:100}to{stroke-dashoffset:0}}
@keyframes pbflash{0%{fill-opacity:0}30%{fill-opacity:5}100%{fill-opacity:1}}
@keyframes pbpop{0%{opacity:0;transform:scale(.6) translateY(4px)}100%{opacity:1;transform:none}}
@keyframes pbblink{from{opacity:.3}to{opacity:1}}
@media(prefers-reduced-motion:reduce){.pbx-scan{display:none}.pbx-detect .pb-g,.pbx-detect .pb-r,.pbx-detect .pb-l{animation:none}}

/* VYROX Vision Engine names in the stack table */
.vx-cell{white-space:nowrap}.vx{display:inline-block;font:700 .95rem/1.2 'DM Sans',sans-serif;letter-spacing:-.01em;background:linear-gradient(90deg,#2557d6,#7c3aed);-webkit-background-clip:text;background-clip:text;color:transparent}.vx b{font-weight:800;letter-spacing:.06em;font-size:.72rem;margin-right:2px;vertical-align:1px}.vx-tag{display:block;margin-top:3px;font:500 .72rem/1.3 'JetBrains Mono',monospace;color:var(--muted)}@media(max-width:640px){.vx-cell{white-space:normal}}

/* ===== 2026-10-19 redesign: bigger photos, lightbox, refined 3D frame (React Bits ports: TiltedCard, GlareHover) ===== */
.vinfo{grid-template-columns:minmax(0,1.55fr) minmax(0,1fr);gap:22px;margin-top:20px}
.vimg{aspect-ratio:16/9;border-radius:16px;cursor:zoom-in;box-shadow:var(--sh)}
.vinfo .cls{margin:10px 0 14px}
@media(max-width:900px){.vinfo{grid-template-columns:1fr}}
.zoom-ic{position:absolute;top:10px;right:10px;z-index:3;width:36px;height:36px;border-radius:999px;display:grid;place-items:center;color:#fff;background:rgba(15,23,42,.55);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);opacity:.85;transition:opacity .25s,transform .35s var(--ease)}
.zoom-ic .ic{width:16px;height:16px}
.vimg:hover .zoom-ic,.ucard .ph:hover .zoom-ic{opacity:1;transform:scale(1.08)}
.gal-head{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:8px 24px}
.gal-head h3{font-size:1.5rem}.gal-head p{margin:0;color:var(--muted);font-size:.95rem}
.gallery{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px;margin-top:24px}
@media(max-width:760px){.gallery{grid-template-columns:1fr;gap:20px}}
.ucard{display:flex;flex-direction:column;cursor:default;perspective:1100px}
.ucard:hover,.ucard:focus-within{transform:translateY(-4px);box-shadow:var(--sh-lift);border-color:var(--accent-line)}
.ucard .ph{all:unset;box-sizing:border-box;display:block;position:relative;aspect-ratio:16/9;overflow:hidden;cursor:zoom-in;background:var(--panel);transform:rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg)) scale(var(--sc,1));transition:transform .5s var(--ease)}
.ucard .ph:focus-visible{outline:3px solid var(--accent);outline-offset:-3px}
.ucard .ph img{width:100%;height:100%;object-fit:cover;display:block}
.ucard .ph::before{content:"";position:absolute;inset:0;z-index:2;pointer-events:none;opacity:0;transition:opacity .35s;background:radial-gradient(420px circle at var(--gx,50%) var(--gy,50%),rgba(255,255,255,.28),transparent 55%)}
.ucard .ph:hover::before{opacity:1}
.ucard .bd{padding:16px 20px 18px;display:flex;flex-direction:column;gap:6px;flex:1}
.ucard h3{font-size:1.18rem;margin:0}
.ucv{margin:0;color:var(--muted);font-size:.92rem;line-height:1.5}
.ucact{display:flex;gap:8px;margin-top:auto;padding-top:8px;flex-wrap:wrap}
.mini{display:inline-flex;align-items:center;gap:6px;min-height:38px;padding:0 14px;border-radius:999px;border:1px solid var(--accent);background:var(--accent);color:#fff;font:700 .84rem 'Inter',sans-serif;cursor:pointer;transition:transform .25s var(--ease),background .2s}
.mini .ic{width:15px;height:15px}.mini:hover{background:var(--accent-deep);transform:translateY(-1px)}
.mini.ghost{background:#fff;color:var(--ink);border-color:var(--line)}.mini.ghost:hover{border-color:var(--accent-line);background:var(--accent-tint)}
.gallery.collapsed .ucard:nth-child(n+11){display:none}
.more{display:flex;justify-content:center;margin-top:28px}.more[hidden]{display:none}
.ic.down{transform:rotate(90deg)}.ic.flip{transform:rotate(180deg)}
/* refined 3D frame: viewfinder corners and a slow scan line */
.viewer .stage{border-radius:20px}
.viewer .stage::before{content:"";position:absolute;inset:14px;z-index:3;pointer-events:none;opacity:.7;
 background:linear-gradient(#fff,#fff) top left/22px 2px,linear-gradient(#fff,#fff) top left/2px 22px,linear-gradient(#fff,#fff) top right/22px 2px,linear-gradient(#fff,#fff) top right/2px 22px,
 linear-gradient(#fff,#fff) bottom left/22px 2px,linear-gradient(#fff,#fff) bottom left/2px 22px,linear-gradient(#fff,#fff) bottom right/22px 2px,linear-gradient(#fff,#fff) bottom right/2px 22px;background-repeat:no-repeat;filter:drop-shadow(0 0 3px rgba(15,23,42,.35))}
.stage .scanl{position:absolute;left:0;right:0;top:0;height:2px;z-index:2;pointer-events:none;background:linear-gradient(90deg,transparent,rgba(132,204,22,.75),transparent);box-shadow:0 0 18px 4px rgba(132,204,22,.25);animation:scanl 6s linear infinite;opacity:.55}
@keyframes scanl{0%{transform:translateY(0)}100%{transform:translateY(var(--sh-h,600px))}}
@media(prefers-reduced-motion:reduce){.stage .scanl{display:none}.ucard .ph{transform:none}}
/* lightbox */
.lb{border:0;padding:0;background:transparent;max-width:min(1280px,calc(100vw - 32px));width:100%;max-height:calc(100vh - 32px);overflow:visible}
.lb::backdrop{background:rgba(9,14,28,.72);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
.lb[open]{animation:lbin .45s var(--ease)}
@keyframes lbin{from{opacity:0;transform:translateY(16px) scale(.98)}to{opacity:1;transform:none}}
.lb-in{position:relative;display:grid;grid-template-columns:minmax(0,1fr) 340px;background:#fff;border-radius:22px;overflow:hidden;box-shadow:0 40px 90px -30px rgba(0,0,0,.6)}
.lb-ph{position:relative;aspect-ratio:16/9;background:#0b1220;align-self:center}
.lb-ph img{width:100%;height:100%;object-fit:cover;display:block}
.lb-bd{padding:24px 24px 20px;display:flex;flex-direction:column;gap:8px;overflow:auto;max-height:calc(100vh - 32px)}
.lb-bd small{font:600 .72rem 'JetBrains Mono',monospace;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
.lb-bd h3{font-size:1.4rem;padding-right:36px}.lb-bd p{margin:0;color:var(--ink-2);font-size:.95rem}
.lb-k{font:700 .78rem 'Inter',sans-serif;color:var(--muted);margin-top:8px}.lb-m{font-weight:600}
.lb-act{margin-top:10px}.lb-act .btn{width:100%}
.lb-nav{display:flex;align-items:center;justify-content:space-between;margin-top:6px}
.lb-nav button,.lb-x{width:42px;height:42px;border-radius:999px;border:1px solid var(--line);background:#fff;display:grid;place-items:center;cursor:pointer;color:var(--ink)}
.lb-nav button:hover,.lb-x:hover{background:var(--canvas)}
.lb-nav span{font:600 .8rem 'JetBrains Mono',monospace;color:var(--muted)}
.lb-x{position:absolute;top:14px;right:14px;z-index:5}
.lb .note{font-size:.75rem;color:var(--muted);margin-top:4px}
@media(max-width:900px){.lb-in{grid-template-columns:1fr}.lb-bd{max-height:none}.lb{overflow:auto}.lb-x{background:rgba(255,255,255,.92)}}
body.lb-open{overflow:hidden}
.ucard[hidden]{display:none}
/* Codex generated section photos (illustrations, 2026-10-19) */
.sec-media{margin:0 0 28px;border-radius:22px;overflow:hidden;aspect-ratio:21/8;box-shadow:var(--sh-lift);position:relative}
.sec-media img{width:100%;height:100%;object-fit:cover;display:block;transform:scale(1.04);transition:transform 1.6s var(--ease)}
.sec-media.in img{transform:none}
.sec-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(15,23,42,.18));pointer-events:none}
.sec-media.tm{aspect-ratio:16/9;margin-bottom:16px}
@media(max-width:760px){.sec-media{aspect-ratio:16/9;border-radius:16px}}
.band.band-img{position:relative;overflow:hidden;color:#fff;background:linear-gradient(90deg,rgba(9,14,28,.92) 0%,rgba(9,14,28,.78) 45%,rgba(9,14,28,.35) 100%),url(../img/cta-960.jpg) center/cover}
@media(min-width:961px){.band.band-img{background-image:linear-gradient(90deg,rgba(9,14,28,.92) 0%,rgba(9,14,28,.78) 45%,rgba(9,14,28,.35) 100%),url(../img/cta.jpg)}}
.band.band-img h2,.band.band-img p{color:#fff}.band.band-img p{opacity:.85}
.cap.has-ph{padding-top:0}
.cap-ph{margin:0 -22px 16px;aspect-ratio:4/3;overflow:hidden;position:relative}
.cap-ph img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .8s var(--ease)}
.cap.has-ph:hover .cap-ph img{transform:scale(1.06)}
.cap.has-ph .ico{margin-top:-40px;position:relative;z-index:1;box-shadow:0 6px 16px -6px rgba(15,23,42,.35)}
.cap.has-ph .ico{background:#fff;margin-left:0}
/* photo slideshows (several Codex generated photos per use case) */
.ph .slide,.vimg .slide,.lb-ph .slide{position:absolute!important;inset:0;opacity:0;transition:opacity 1.1s var(--ease);will-change:opacity,transform}
.ph .slide.on,.vimg .slide.on,.lb-ph .slide.on{opacity:1;z-index:1;animation:kb 9s ease-out both}
.slide img{width:100%;height:100%;object-fit:cover;display:block}
.vimg{position:relative}.lb-ph{overflow:hidden}
@keyframes kb{from{transform:scale(1)}to{transform:scale(1.07) translate(-1%,-.8%)}}
.dots{position:absolute;left:50%;bottom:10px;transform:translateX(-50%);z-index:4;display:flex;gap:5px;padding:5px 7px;border-radius:999px;background:rgba(15,23,42,.45);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
.dots:empty{display:none}
.dots i{width:6px;height:6px;border-radius:999px;background:rgba(255,255,255,.55);transition:width .4s var(--ease),background .3s}
.dots i.on{width:18px;background:#a3e635}
.ph .pbx-n,.vimg .pbx-n,.lb-ph .pbx-n{z-index:3}
.zoom-ic{z-index:5}
.thumbs-s{display:flex;gap:8px;margin:10px 0 2px}.thumbs-s:empty{display:none}
.thumbs-s button{all:unset;cursor:pointer;flex:1;max-width:96px;aspect-ratio:16/9;border-radius:8px;overflow:hidden;outline:2px solid transparent;outline-offset:1px;opacity:.65;transition:opacity .25s,outline-color .25s}
.thumbs-s button[aria-pressed="true"]{opacity:1;outline-color:var(--accent)}
.thumbs-s button:hover{opacity:1}
.thumbs-s img{width:100%;height:100%;object-fit:cover;display:block}
.lb-bd .thumbs-s{margin:0 0 8px;padding-right:48px}
@media(prefers-reduced-motion:reduce){.slide.on{animation:none!important}}
/* film look for the 3D stages: fine grain over the render */
.stage .vov{mix-blend-mode:normal}
.viewer .stage .grain,.hero-stage .grain{position:absolute;inset:-50%;z-index:2;pointer-events:none;opacity:.07;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");animation:grain 1.2s steps(6) infinite}
@keyframes grain{0%{transform:translate(0,0)}20%{transform:translate(-3%,2%)}40%{transform:translate(2%,-3%)}60%{transform:translate(-2%,-1%)}80%{transform:translate(3%,3%)}100%{transform:translate(0,0)}}
@media(prefers-reduced-motion:reduce){.grain{animation:none!important}}
/* ===== Case Studies redesign: case file + reference grid ===== */
.cs-feat{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);background:#fff;border:1px solid var(--line);border-radius:var(--r-panel);overflow:hidden;box-shadow:var(--sh-lift)}
.cs-media{position:relative;min-height:100%;aspect-ratio:auto;background:#0b1220;overflow:hidden}
.cs-media .slide{position:absolute;inset:0;opacity:0;transition:opacity 1.1s var(--ease)}
.cs-media .slide.on{opacity:1;animation:kb 9s ease-out both}
.cs-media .slide img{width:100%;height:100%;object-fit:cover;display:block}
.cs-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 60%,rgba(9,14,28,.55));pointer-events:none;z-index:2}
.cs-cap{position:absolute;left:18px;bottom:18px;z-index:4;color:#fff;font:600 .85rem 'Inter',sans-serif;padding:7px 12px;border-radius:999px;background:rgba(15,23,42,.5);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.cs-media .dots{left:auto;right:16px;bottom:22px;transform:none}
.cs-body{padding:36px 36px 32px;display:flex;flex-direction:column;gap:14px}
.cs-body h3{font-size:1.7rem;letter-spacing:-.02em}
.cs-pao{display:grid;grid-template-columns:auto 1fr;gap:12px 18px;margin:4px 0 0}
.cs-pao dt{font:700 .7rem 'JetBrains Mono',monospace;text-transform:uppercase;letter-spacing:.06em;color:var(--accent);padding-top:3px}
.cs-pao dd{margin:0;color:var(--ink-2);font-size:.95rem;line-height:1.55}
.cs-track{list-style:none;margin:6px 0 0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);counter-reset:st}
.cs-track li{position:relative;padding-top:26px;font:600 .78rem 'Inter',sans-serif;color:var(--muted);text-align:center}
.cs-track li::before{content:"";position:absolute;top:6px;left:50%;width:12px;height:12px;margin-left:-6px;border-radius:999px;background:#fff;border:2px solid var(--line);z-index:1}
.cs-track li::after{content:"";position:absolute;top:11px;left:-50%;width:100%;height:2px;background:var(--line)}
.cs-track li:first-child::after{display:none}
.cs-track li.done{color:var(--ink)}.cs-track li.done::before{background:var(--accent);border-color:var(--accent)}.cs-track li.done::after{background:var(--accent)}
.cs-track li.next{color:var(--accent-deep)}.cs-track li.next::before{border-color:var(--accent);box-shadow:0 0 0 5px var(--accent-tint);animation:pulse 2s ease-in-out infinite}
.cs-track li.next::after{background:linear-gradient(90deg,var(--accent),var(--line))}
@keyframes pulse{50%{box-shadow:0 0 0 9px rgba(37,87,214,.08)}}
.cs-body .note{margin:0}.cs-body .btn{align-self:flex-start}
.cs-refs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;margin-top:24px}
.csr{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);overflow:hidden}
.csr-ph{position:relative;overflow:hidden;background:var(--panel);min-height:100%}
.csr-ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform 1s var(--ease)}
.csr:hover .csr-ph img{transform:scale(1.06)}
.csr-ph .tag{position:absolute;left:12px;top:12px;z-index:4}
.csr-ph .pbx-n{display:none}
.csr-bd{padding:20px 22px;display:flex;flex-direction:column;gap:6px}
.csr-bd small{font:600 .7rem 'JetBrains Mono',monospace;text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}
.csr-bd h3{font-size:1.15rem}.csr-bd>p{margin:0 0 4px;color:var(--muted);font-size:.9rem;line-height:1.5}
.csr-flow{list-style:none;margin:4px 0 6px;padding:0;display:flex;flex-direction:column;gap:8px}
.csr-flow li{display:grid;grid-template-columns:28px 58px 1fr;align-items:start;gap:8px;font-size:.86rem;line-height:1.4}
.csr-flow i{width:28px;height:28px;border-radius:8px;background:var(--accent-tint);color:var(--accent);display:grid;place-items:center}
.csr-flow i .ic{width:15px;height:15px}
.csr-flow b{font:700 .72rem 'JetBrains Mono',monospace;text-transform:uppercase;color:var(--ink);padding-top:6px}
.csr-flow span{color:var(--ink-2);padding-top:4px}
.csr-go{all:unset;cursor:pointer;margin-top:auto;display:inline-flex;align-items:center;gap:4px;font:700 .86rem 'Inter',sans-serif;color:var(--accent)}
.csr-go .ic{width:16px;height:16px;transition:transform .3s var(--ease)}.csr-go:hover .ic{transform:translateX(3px)}
@media(max-width:1100px){.cs-refs{grid-template-columns:1fr}}
@media(max-width:900px){.cs-feat{grid-template-columns:1fr}.cs-media{aspect-ratio:16/10}.cs-body{padding:24px 20px}}
@media(max-width:600px){.csr{grid-template-columns:1fr}.csr-ph{aspect-ratio:16/9}.cs-pao{grid-template-columns:1fr;gap:2px 0}.cs-pao dd{margin-bottom:8px}}
@media(prefers-reduced-motion:reduce){.cs-track li.next::before,.cs-media .slide.on{animation:none}}